wes <mplayer at the-wes.com> wrote in news:b399d1c10810091353x49a77303ha3be6d0f6ee91f0e at mail.gmail.com: > I try to play a file, but mplayer gives me this: > > ======= WAVE Format ======= > Format Tag: 309 (0x135) > Channels: 2 > Samplerate: 8000 > avg byte/sec: 2181 > Block align: 11 > bits/sample: 0 > cbSize: 0 > =========================== > demux_audio: audio data 0x3A - 0x8A0D2 > Audio file detected. > ======================================================================= > === Cannot find codec for audio format 0x135. > Read DOCS/HTML/en/codecs.html! > > Google tells me that 0x135 is Sipro Lab Telecom ACELP.KELVIN. > > Anyone have any idea where I can find a codec to decode audio in this > format? Or, if there is a more appropriate place to ask? > > thanks, > -wes http://www.acelp.net/freecodecs.php Note: Those codecs may only work with MS-Windows. Quoting from http://forums.opensuse.org/archives/sf-archives/archives-software/archives-multimedia/337435-acelp-net-codec.html "ACELP.net does not provide Linux codecs, only Windows 32-bit codecs. You'll need to do all your ACELP stuff in Windows, or complain to the company."